Update XPath constants (#32)

Descriptions' and More Options' Full XPaths were rendered incorrect upon website modifications.  XPaths are updated and increased opplast version number by 1.

Update __init__.py

fix upload and update readme

v1.0.11 (#24)

* revert error_message change

* revert error_message change

update version

update version

Merge pull request #21 from offish/v1.0.8

v1.0.8

update for v1.0.7

update version

Update __init__.py